当前市场上最流行的便携投影仪是液晶投影仪,它的优点是分辨率高、价格便宜、亮度高、画面均匀。随着液晶投影技术的发展,液晶投影仪迅速取代CRT 投影仪,被广泛应用于电教、政府、网管、商务办公等领域,虽然 DLP 投影仪市场的发展也非常迅速,但液晶投影仪仍然是许多用户的选择。在选购液晶投影仪的过程中,买家最看中的就是投影仪的亮度,下面就具体 The most popular portable projector on the market today is the LCD projector, which has the advantages of high resolution, low price, high brightness and even picture. With the development of LCD projection technology, LCD projectors have rapidly replaced CRT projectors and are widely used in such fields as audio-visual education, government, network management and business office. Although the market of DLP projectors has also developed rapidly, LCD projectors are still many User’s choice In the process of buying a LCD projector, the buyer is the most fancy projector brightness, the following specific